---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-7069 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 0 BogoMIPS: 5600.00 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB disabled; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 8.5G 31G 22% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 544 4438 4 2955 7097 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:27:79:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.251/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75502sec preferred_lft 75502sec inet6 fe80::f816:3eff:fe27:79bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 6e:71:d6:90:40:91 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-153-generic (prd-ubuntu2204-docker-2c-2g-7069) 11/08/25 _x86_64_ (2 CPU) 13:54:34 LINUX RESTART (2 CPU) 14:00:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:10:06 1.42 0.00 1.39 0.03 0.04 19.37 675.63 14:20:01 1.15 0.00 1.13 0.02 0.01 13.36 0.12 14:30:06 1.23 0.00 1.22 0.01 0.00 13.78 0.12 14:40:06 1.29 0.00 1.27 0.01 0.00 14.72 0.08 14:50:01 11.68 0.00 1.61 10.06 0.15 17.61 106602.17 15:00:06 1.60 0.00 1.60 0.00 0.00 17.53 0.00 15:10:06 1.61 0.00 1.61 0.00 0.00 17.48 0.00 15:20:01 1.52 0.00 1.52 0.00 0.00 16.78 0.00 15:30:06 1.51 0.00 1.51 0.00 0.00 17.03 0.00 15:40:02 1.58 0.02 1.55 0.00 1.69 33.60 28.83 15:50:01 1.17 0.00 1.17 0.00 0.00 13.65 0.00 16:00:06 1.20 0.00 1.20 0.00 0.00 13.75 0.00 16:10:03 1.22 0.00 1.22 0.00 0.00 13.40 0.00 16:20:01 1.36 0.00 1.36 0.00 0.00 14.95 0.00 16:30:06 1.22 0.00 1.22 0.00 0.00 13.37 0.00 16:40:06 1.41 0.00 1.41 0.00 0.00 15.24 0.00 16:50:01 1.61 0.00 1.61 0.00 0.00 17.36 0.00 Average: 1.98 0.00 1.39 0.59 0.11 16.64 6255.61 14:00:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:10:06 4672988 7373600 400696 4.93 88872 2777004 939164 10.23 538492 2613560 216 14:20:01 4672988 7374096 400244 4.92 89236 2777148 939148 10.23 538860 2613556 124 14:30:06 4672232 7373728 400624 4.93 89600 2777160 939164 10.23 539232 2613708 220 14:40:06 4671980 7373904 400448 4.93 90008 2777172 939228 10.23 539640 2615460 184 14:50:01 4669716 7374536 399700 4.92 90764 2779332 939276 10.24 542508 2615700 236 15:00:06 4669464 7375048 399232 4.91 91292 2779536 939292 10.24 543068 2615888 160 15:10:06 4669464 7375544 398712 4.91 91776 2779540 939356 10.24 543552 2615936 156 15:20:01 4669212 7375948 398336 4.90 92280 2779680 941268 10.26 544060 2617192 240 15:30:06 4669212 7376660 397632 4.89 92844 2779820 939356 10.24 544624 2616932 160 15:40:02 4648552 7356968 417288 5.13 93268 2780332 939724 10.24 545232 2640160 192 15:50:01 4648552 7357236 417000 5.13 93536 2780340 939724 10.24 545492 2640332 244 16:00:06 4648304 7357328 416912 5.13 93856 2780352 939740 10.24 545820 2640352 236 16:10:03 4648052 7357372 416872 5.13 94076 2780420 939724 10.24 546044 2640420 196 16:20:01 4648052 7357936 416324 5.12 94364 2780692 937368 10.21 546328 2638436 236 16:30:06 4647828 7357960 416320 5.12 94608 2780696 937384 10.21 546572 2638568 216 16:40:06 4647828 7358324 415944 5.12 94960 2780708 937384 10.21 546924 2638636 216 16:50:01 4647828 7358936 415312 5.11 95432 2780844 937432 10.22 547396 2638864 236 Average: 4660132 7366772 407506 5.01 92398 2779457 939043 10.23 543756 2626688 204 14:00:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:06 ens3 0.23 0.12 0.04 0.02 0.00 0.00 0.00 0.00 14:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 ens3 0.19 0.08 0.04 0.01 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:06 ens3 0.27 0.11 0.08 0.04 0.00 0.00 0.00 0.00 14:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:06 ens3 0.33 0.16 0.10 0.06 0.00 0.00 0.00 0.00 14:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 ens3 0.34 0.12 0.10 0.05 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:00:06 ens3 0.19 0.09 0.05 0.02 0.00 0.00 0.00 0.00 15:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:10:06 ens3 0.28 0.11 0.07 0.04 0.00 0.00 0.00 0.00 15:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:20:01 ens3 0.19 0.07 0.03 0.01 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:30:06 ens3 0.23 0.09 0.05 0.02 0.00 0.00 0.00 0.00 15:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:02 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 15:40:02 ens3 2.08 1.44 8.83 0.86 0.00 0.00 0.00 0.00 15:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 ens3 0.34 0.14 0.10 0.06 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:00:06 ens3 0.44 0.17 0.15 0.09 0.00 0.00 0.00 0.00 16:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:03 ens3 0.21 0.08 0.04 0.01 0.00 0.00 0.00 0.00 16:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:20:01 ens3 0.28 0.11 0.07 0.04 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:06 ens3 0.36 0.16 0.11 0.07 0.00 0.00 0.00 0.00 16:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:06 ens3 0.39 0.17 0.13 0.08 0.00 0.00 0.00 0.00 16:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:01 ens3 0.17 0.08 0.03 0.01 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.38 0.19 0.59 0.09 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-153-generic (prd-ubuntu2204-docker-2c-2g-7069) 11/08/25 _x86_64_ (2 CPU) 13:54:34 LINUX RESTART (2 CPU) 14:00:06 CPU %user %nice %system %iowait %steal %idle 14:10:06 all 0.17 0.00 0.04 0.02 0.03 99.73 14:10:06 0 0.04 0.00 0.05 0.03 0.03 99.85 14:10:06 1 0.31 0.00 0.04 0.02 0.03 99.61 14:20:01 all 0.19 0.00 0.04 0.01 0.03 99.72 14:20:01 0 0.05 0.00 0.04 0.01 0.03 99.88 14:20:01 1 0.34 0.00 0.04 0.02 0.04 99.57 14:30:06 all 0.45 0.00 0.05 0.01 0.03 99.45 14:30:06 0 0.38 0.00 0.06 0.00 0.04 99.52 14:30:06 1 0.53 0.00 0.04 0.02 0.03 99.39 14:40:06 all 0.27 0.00 0.04 0.01 0.03 99.64 14:40:06 0 0.35 0.00 0.05 0.01 0.05 99.55 14:40:06 1 0.19 0.00 0.03 0.02 0.02 99.73 14:50:01 all 0.57 0.00 0.05 0.04 0.03 99.30 14:50:01 0 1.10 0.00 0.05 0.02 0.03 98.80 14:50:01 1 0.05 0.00 0.04 0.07 0.04 99.81 15:00:06 all 0.33 0.00 0.05 0.02 0.03 99.57 15:00:06 0 0.64 0.00 0.05 0.00 0.04 99.27 15:00:06 1 0.02 0.00 0.04 0.03 0.02 99.88 15:10:06 all 0.11 0.00 0.04 0.02 0.03 99.80 15:10:06 0 0.19 0.00 0.03 0.02 0.03 99.73 15:10:06 1 0.03 0.00 0.05 0.02 0.04 99.87 15:20:01 all 0.27 0.00 0.04 0.02 0.03 99.63 15:20:01 0 0.52 0.00 0.06 0.03 0.05 99.35 15:20:01 1 0.02 0.00 0.03 0.01 0.02 99.92 15:30:06 all 0.04 0.00 0.04 0.02 0.04 99.86 15:30:06 0 0.03 0.00 0.03 0.00 0.04 99.89 15:30:06 1 0.04 0.00 0.05 0.03 0.03 99.84 15:40:02 all 0.09 0.00 0.05 0.02 0.04 99.80 15:40:02 0 0.11 0.00 0.05 0.03 0.04 99.77 15:40:02 1 0.08 0.00 0.05 0.01 0.03 99.83 15:50:01 all 0.29 0.00 0.04 0.01 0.03 99.62 15:50:01 0 0.14 0.00 0.05 0.01 0.03 99.78 15:50:01 1 0.44 0.00 0.03 0.02 0.04 99.47 15:50:01 CPU %user %nice %system %iowait %steal %idle 16:00:06 all 0.59 0.00 0.04 0.01 0.03 99.32 16:00:06 0 0.84 0.00 0.06 0.00 0.04 99.06 16:00:06 1 0.35 0.00 0.03 0.02 0.03 99.57 16:10:03 all 0.26 0.00 0.04 0.01 0.03 99.65 16:10:03 0 0.04 0.00 0.04 0.01 0.03 99.89 16:10:03 1 0.49 0.00 0.04 0.02 0.04 99.41 16:20:01 all 0.10 0.00 0.04 0.01 0.03 99.81 16:20:01 0 0.04 0.00 0.04 0.01 0.03 99.88 16:20:01 1 0.16 0.00 0.04 0.02 0.03 99.75 16:30:06 all 0.07 0.00 0.04 0.01 0.04 99.84 16:30:06 0 0.07 0.00 0.04 0.00 0.04 99.84 16:30:06 1 0.07 0.00 0.04 0.02 0.03 99.84 16:40:06 all 0.39 0.00 0.05 0.02 0.04 99.51 16:40:06 0 0.76 0.00 0.05 0.00 0.04 99.14 16:40:06 1 0.03 0.00 0.04 0.03 0.03 99.88 16:50:01 all 0.46 0.00 0.05 0.02 0.04 99.44 16:50:01 0 0.60 0.00 0.05 0.00 0.04 99.30 16:50:01 1 0.32 0.00 0.05 0.03 0.03 99.57 Average: all 0.28 0.00 0.04 0.02 0.03 99.63 Average: 0 0.35 0.00 0.05 0.01 0.04 99.56 Average: 1 0.20 0.00 0.04 0.02 0.03 99.70